5 Most Eco-Friendly Cities in the World

03. Stockholm, Sweden

Average Rating: 3.3 

CIMI Score: 06

As one of the most eco-friendly cities in the world, Stockholm aims to be free of fossil fuels by 2050. The city has combined heating and power plants powered by renewable sources like biofuels, dramatically reducing CO2 emissions. 80% of all trips within the city are taken on its extensive public transportation system. Just like Paris, Stockholm also provides building owners with financial incentives to become more energy-efficient while also incorporating strict criteria for upholding this standard.